debridement (n.)youdaoicibaDictYouDict[debridement 词源字典]
"removal of damaged tissue from a wound," 1839, from French débridement, literally "an unbridling," from dé- (see de-) + bride "bridle," from a Germanic source akin to Middle High German bridel (see bridle). Related: debride, debriding.[debridement etymology, debridement origin, 英语词源]